package com.itheima.service.impl;

import com.itheima.service.UserService;
import org.springframework.stereotype.Service;

@Service
public class UserServiceImpl implements UserService {

    public void addUser(Integer id, String name) {
        System.out.println("模拟新增用户业务操作...");
    }


    public String queryById(Integer id) {
        System.out.println("模拟查询用户业务操作...");
        return "itcast";
    }
}
